Dunlop FoodPro Purofort HydroGrip Safety Shoes in Blue EB51631 Rubber Rubber sole Platform measures approximately .50" Size range: US03-US16/17 Standard: CSA Z195-09 Omega, ASTM F2413-11 M I/75 C/75 EH Slip-resistant outsoles (SRC): the best slip resistance Extra smooth design and shaft: easy to clean Anti-Bac Lining